Results 71 to 80 of about 164,928 (306)

Theoretical Analysis of Drilling Unloading and Pile-Side Soil Pressure Recovery of Nonsqueezing Pipe Piles Installed in K₀-Consolidated Soils

Buildings
Drilling with prestressed concrete (DPC) pipe pile is a nonsqueezing pile sinking technology, employing drilling, simultaneous pile sinking, a pipe pile protection wall, and pile side grouting.
Bo Li, Meng-Xiong Tang, He-Song Hu, Chun-Lin Liu, Zao Ling, Ding-Li Su, Zhen-Kun Hou, Ying-Ping Xiao   +7 more
doaj   +1 more source

The effect of pore water pressure distribution induced by rainfall infiltration on the failure of unsaturated soil slopes [PDF]

E3S Web of Conferences
Numerical analysis was performed based on the Material Point Method (MPM) to analyze the failure mechanisms of unsaturated slopes due to rainfall infiltration. A coupled hydro-mechanical finite element model was applied to solve the rainfall infiltration
Lee Kwangwoo, Ferrari Alessio, Laloui Lyesse   +2 more
doaj   +1 more source

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

FEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid, Rapasviranda Soiyangsuk, Maneeluck Tanadjindarat, Chayanon Peerapittayamongkol   +3 more
wiley   +1 more source

Excess Pore Pressure Migration Analysis Due to High Embankment Construction – Case Study East Kalimantan

Journal of the Civil Engineering Forum
A 42-inch pipeline traverses a predominantly flat right-of-way (ROW), running from south to north in East Kalimantan. Adjacent to the ROW, a coal mine concession was located on the western side, while the Mahakam River lies a further 3 km to the east. A
Edwin Lie, Paulus Pramono Rahardjo, Martin Wijaya   +2 more
doaj   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Stability Analysis of Coastal Sheet Pile Wall Considering Soil Weakening Induced by Earthquake Loading

Journal of Marine Science and Engineering
A sheet pile wall is a widely used retaining structure in coastal and riverbank areas. In liquefiable soils, seismic activity can generate excess pore pressure, which not only increases the load on the sheet pile wall but also reduces the soil strength ...
Shuai Ning, Qiang Ma, Yuan Cao
doaj   +1 more source

Understanding the microscopic moisture migration in pore space using DEM simulation

Journal of Rock Mechanics and Geotechnical Engineering, 2015
The deformation of soil skeleton and migration of pore fluid are the major factors relevant to the triggering of and damages by liquefaction. The influence of pore fluid migration during earthquake has been demonstrated from recent model experiments and ...
Yuan Guo, Xiong (Bill) Yu
doaj   +1 more source

Impact of Stress‐Induced Hyperglycemia on In‐Hospital Medical Complications in Patients With Acute Stroke: From a Large‐Scale Nationwide Longitudinal Registry

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Aims This study aimed to explore the relationship between stress‐induced hyperglycemia (SIH) and in‐hospital medical complications in patients with acute stroke. Methods We enrolled 865,765 patients with acute stroke from the Chinese Stroke Center Alliance cohort.
Xintong Song, Yi Ju, Hongqiu Gu, Zhikai Zhu, Zixiao Li, Qian Zhang, Xingquan Zhao   +6 more
wiley   +1 more source

Predicting Epileptogenic Tubers in Patients With Tuberous Sclerosis Complex Using a Fusion Model Integrating Lesion Network Mapping and Machine Learning

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Accurate localization of epileptogenic tubers (ETs) in patients with tuberous sclerosis complex (TSC) is essential but challenging, as these tubers lack distinct pathological or genetic markers to differentiate them from other cortical tubers.
Tinghong Liu, Qi Wang, Suhui Kuang, Dezhi Cao, Ping Ding, Shaohui Zhang, Haihua Wei, Zhirong Wei, Jinshan Xu, Xinyu Huang, Bing Liu, Shuli Liang   +11 more
wiley   +1 more source

In-situ tests on pore-water pressure response and consolidation mechanism of surface sediments in tidal flat of Yellow River Delta under tide and wave loading

Yantu gongcheng xuebao
In order to study the pore pressure response and consolidation mechanism of the surface sediments in the tidal flat of the Yellow River Delta under the action of wave and tide loading, the fluid sediments imitating the rapidly deposited seabed silty ...
ZHANG Jianmin 1, 2, SHAN Hongxian 3, WANG Zhenqiang 1, 2, WANG Zhicai 1, 2, WANG Jinjin 1, 2
doaj   +1 more source